Johanna Gurney-Schaffner

Johanna Gurney-Schaffner operates a public radio quiz show, that happens to be a front for the McKennon Foundation, a cult that intends to drain the sperm from the world smartest people in "Who Smarted?".

When Jeff embarasses Hayley with his stupidity, he volunteers for a CIA project to enhance his intelligence. the operation is a success and Jeff wins the quiz show, but it causes a break up with Hayley when she realizes that their positions are now reversed. When Danuta's boyfriend Marco, a previous winner on the quiz show, goes missing, Hayley tries to warn Jeff but is rebuffed. While being seduced by Johanna, he is chloroformed and kidnapped and taken by her cult, intent on draining the sperm from the world smartest people that also results in their deaths.

Hayley arrives just in time to free him from the harvesting machine, but they end up trapped in an office. Jeff gives himself a lobotomy with a coat hanger in an effort to make himself so dumb, he could come up with an idea that their captors could never think of. They strip and cover themselves with Vaseline, with the thought that it'll make them invisible, but it does succeed in making them uncatchable until the harvesting machine explodes.